This 28cm glass lid allows cooking to be viewed through the lid without raising the lid, keeping heat in the pan. The handles are riveted for durability and ease of use. Oven safe up to 220°C. Dishwasher safe. GreenPan is the pioneer of healthy ceramic non-stick cookware that is safe and easy to use. Universally fits any round fry pan or saucepan with matching circumference. Tempered glass which is oven-safe up to 390 degrees F. Allows for easy food monitoring. Stainless steel handle. Dishwasher safe for your convenience. Please note: this item is a lid only, GreenPan cookware sold separately.